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制作彈簧片求助 |
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點評
做樣品,用現在的料試試,用火槍吹吹,吹的紅通通的,反復幾次就可以了,如果有高頻淬火的機子最好,
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小黑屋|手機版|Archiver|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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